3
  0.933267   0.271258    0.23544 0.00797087
  0.355041  -0.795939  -0.490333   0.127765
 0.0543888   0.541203  -0.839132   0.950069
         0          0          0          1
   0.93445  -0.289004   0.208037 -0.0526322
 -0.152644  -0.852918  -0.499231  -0.130962
  0.321718    0.43475  -0.841124    1.07427
         0          0          0          1
 0.638961 -0.741096   0.20617 -0.261095
-0.584599 -0.642026 -0.496031 0.0213868
 0.499973  0.196417 -0.843474  0.925397
        0         0         0         1
